16 % தள்ளுபடி
Tecsun DR-910 World Radio
The Tecsun DR-910 is a professional-grade portable world radio receiver featuring dual-band FM/MW reception with advanced digital tuning and exceptional sensitivity across multiple frequency ranges. Radio technicians, shortwave enthusiasts, and emergency communication professionals rely on this model for its superior signal reception and stable frequency lock capabilities. This radio solves the critical problem of weak signal reception in remote areas by delivering high-gain antenna performance and noise-filtering circuitry that isolates desired signals from atmospheric interference.
Product Overview
The Tecsun DR-910 operates on a sophisticated superheterodyne receiver architecture with phase-locked loop (PLL) frequency synthesis, enabling precise tuning across FM 87-108 MHz and MW 530-1620 kHz bands. The radio incorporates a high-sensitivity ferrite bar antenna for MW reception and an external antenna jack for FM signals, allowing users to optimize reception based on signal strength and location. The digital display provides real-time frequency readout with 0.1 MHz resolution, making it ideal for monitoring specific broadcast stations or emergency frequencies with pinpoint accuracy.
What distinguishes the DR-910 is its dual-power architecture supporting both AC mains operation via the included adapter and battery backup using 4 AA batteries, ensuring continuous operation during power outages. The radio features a rotary tuning dial combined with digital frequency display, providing both analog and digital control methods for experienced operators. The compact form factor and robust construction make it suitable for field operations, disaster management centers, and continuous monitoring applications where reliability is non-negotiable.
Key Specifications
| Specification | Details |
| Product Type | Dual-Band Portable World Radio Receiver |
| Brand | Tecsun |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| FM Frequency Range | 87-108 MHz with 0.1 MHz tuning resolution |
| MW Frequency Range | 530-1620 kHz with 10 kHz tuning resolution |
| Receiver Type | Superheterodyne with PLL frequency synthesis |
| Power Supply | AC adapter (100-240V) or 4 AA batteries |
| Audio Output | 3.5mm headphone jack and built-in speaker |
Key Features
- Dual-band reception (FM 87-108 MHz and MW 530-1620 kHz) with independent antenna systems for optimized signal capture across frequency ranges
- PLL digital frequency synthesis providing stable, drift-free tuning with 0.1 MHz FM and 10 kHz MW resolution for precise frequency monitoring
- High-sensitivity ferrite bar antenna for MW band reception delivering superior signal-to-noise ratio in weak signal environments
- Dual power operation with AC mains adapter and 4 AA battery backup ensuring continuous operation during power interruptions
- Analog rotary dial combined with digital frequency display providing intuitive control and real-time frequency verification
- 3.5mm stereo headphone output with built-in speaker for flexible listening configurations in field and stationary applications
Applications and Use Cases
- Emergency broadcast monitoring in disaster management centers where reliable reception of official announcements and alerts is critical for public safety coordination
- Radio frequency surveillance and monitoring by communications technicians requiring stable, drift-free reception across FM and MW bands for extended periods
- Remote location field operations where dual power sources (AC and battery) ensure uninterrupted signal monitoring in areas with unreliable electrical infrastructure
- Amateur radio and shortwave enthusiast applications for monitoring international broadcasts and local station reception with professional-grade sensitivity and selectivity
- Educational demonstrations in electronics and communications labs where students can observe PLL tuning principles and antenna theory in practical operation
How to Use
To operate the Tecsun DR-910, first select your power source by either connecting the AC adapter to a 100-240V outlet or inserting 4 AA batteries into the battery compartment. Power on the unit using the main switch and allow 30 seconds for the receiver circuits to stabilize before tuning. For FM reception, rotate the tuning dial or use the digital frequency selector to tune between 87-108 MHz, adjusting the external antenna orientation for maximum signal strength. For MW reception, tune between 530-1620 kHz using the same controls, relying on the internal ferrite bar antenna which provides excellent medium-wave sensitivity without external connections.
For optimal reception in weak signal areas, position the radio near a window or elevated location to minimize building obstruction. If using external antennas, connect them to the antenna jack and experiment with different orientations to achieve maximum signal clarity. Monitor the audio output through the built-in speaker or connect headphones to the 3.5mm jack for discrete monitoring. The digital frequency display allows you to verify exact tuning frequency, ensuring you remain locked on target stations. For extended field operations, use battery power during the day and switch to AC mains at night to preserve battery life, or maintain continuous AC operation if electrical power is available.
Frequently Asked Questions
What is the difference between FM and MW reception on the DR-910?
FM (87-108 MHz) provides stereo broadcast quality audio with superior fidelity for music and high-quality programming, while MW (530-1620 kHz) covers medium-wave AM broadcasts with longer range propagation characteristics, making it ideal for receiving distant stations and emergency broadcasts. The DR-910 uses separate antenna systems for each band: an external antenna jack for FM and an internal ferrite bar antenna for MW, allowing optimized reception across both frequency ranges.
How long will the radio operate on 4 AA batteries?
Battery life depends on usage patterns and speaker volume levels. Typically, 4 AA alkaline batteries provide 40-60 hours of continuous operation at moderate volume levels. Using rechargeable NiMH batteries extends operational flexibility, though they provide slightly lower voltage. For extended field operations, we recommend carrying spare battery sets or prioritizing AC mains operation when available to preserve battery reserves for emergency situations.
Can I connect an external antenna to improve reception?
Yes, the DR-910 features a 3.5mm external antenna jack specifically designed for FM band enhancement. Connecting a 1-3 meter external wire antenna can significantly improve FM reception in weak signal areas or when receiving distant stations. The MW band relies on the internal ferrite bar antenna which cannot be replaced, but its orientation and the radio's physical position can be adjusted to optimize medium-wave reception quality.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Why Buy from The Engineer Store
- Genuine Products: Sourced directly from authorized distributors with authentication
- Expert Team: Our technical team validates every product before listing
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
- Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
- Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
- Technical Support: 24/7 expert guidance via email and WhatsApp
- Returns: 7-day return policy on manufacturing defects only
Buy Tecsun DR-910 World Radio Online in India
Purchase the Tecsun DR-910 World Radio online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Tecsun DR-910 World Radio with fast shipping and expert support.
Our team in Bengaluru is available 24/7 to support your journey from product selection to project completion.
Tecsun DR-910 World Radio
The Tecsun DR-910 is a professional-grade portable world radio receiver featuring dual-band FM/MW reception with advanced digital tuning and exceptional sensitivity across multiple frequency ranges. Radio technicians, shortwave enthusiasts, and emergency communication professionals rely on this model for its superior signal reception and stable frequency lock capabilities. This radio solves the critical problem of weak signal reception in remote areas by delivering high-gain antenna performance and noise-filtering circuitry that isolates desired signals from atmospheric interference.
Product Overview
The Tecsun DR-910 operates on a sophisticated superheterodyne receiver architecture with phase-locked loop (PLL) frequency synthesis, enabling precise tuning across FM 87-108 MHz and MW 530-1620 kHz bands. The radio incorporates a high-sensitivity ferrite bar antenna for MW reception and an external antenna jack for FM signals, allowing users to optimize reception based on signal strength and location. The digital display provides real-time frequency readout with 0.1 MHz resolution, making it ideal for monitoring specific broadcast stations or emergency frequencies with pinpoint accuracy.
What distinguishes the DR-910 is its dual-power architecture supporting both AC mains operation via the included adapter and battery backup using 4 AA batteries, ensuring continuous operation during power outages. The radio features a rotary tuning dial combined with digital frequency display, providing both analog and digital control methods for experienced operators. The compact form factor and robust construction make it suitable for field operations, disaster management centers, and continuous monitoring applications where reliability is non-negotiable.
Key Specifications
| Specification | Details |
| Product Type | Dual-Band Portable World Radio Receiver |
| Brand | Tecsun |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| FM Frequency Range | 87-108 MHz with 0.1 MHz tuning resolution |
| MW Frequency Range | 530-1620 kHz with 10 kHz tuning resolution |
| Receiver Type | Superheterodyne with PLL frequency synthesis |
| Power Supply | AC adapter (100-240V) or 4 AA batteries |
| Audio Output | 3.5mm headphone jack and built-in speaker |
Key Features
- Dual-band reception (FM 87-108 MHz and MW 530-1620 kHz) with independent antenna systems for optimized signal capture across frequency ranges
- PLL digital frequency synthesis providing stable, drift-free tuning with 0.1 MHz FM and 10 kHz MW resolution for precise frequency monitoring
- High-sensitivity ferrite bar antenna for MW band reception delivering superior signal-to-noise ratio in weak signal environments
- Dual power operation with AC mains adapter and 4 AA battery backup ensuring continuous operation during power interruptions
- Analog rotary dial combined with digital frequency display providing intuitive control and real-time frequency verification
- 3.5mm stereo headphone output with built-in speaker for flexible listening configurations in field and stationary applications
Applications and Use Cases
- Emergency broadcast monitoring in disaster management centers where reliable reception of official announcements and alerts is critical for public safety coordination
- Radio frequency surveillance and monitoring by communications technicians requiring stable, drift-free reception across FM and MW bands for extended periods
- Remote location field operations where dual power sources (AC and battery) ensure uninterrupted signal monitoring in areas with unreliable electrical infrastructure
- Amateur radio and shortwave enthusiast applications for monitoring international broadcasts and local station reception with professional-grade sensitivity and selectivity
- Educational demonstrations in electronics and communications labs where students can observe PLL tuning principles and antenna theory in practical operation
How to Use
To operate the Tecsun DR-910, first select your power source by either connecting the AC adapter to a 100-240V outlet or inserting 4 AA batteries into the battery compartment. Power on the unit using the main switch and allow 30 seconds for the receiver circuits to stabilize before tuning. For FM reception, rotate the tuning dial or use the digital frequency selector to tune between 87-108 MHz, adjusting the external antenna orientation for maximum signal strength. For MW reception, tune between 530-1620 kHz using the same controls, relying on the internal ferrite bar antenna which provides excellent medium-wave sensitivity without external connections.
For optimal reception in weak signal areas, position the radio near a window or elevated location to minimize building obstruction. If using external antennas, connect them to the antenna jack and experiment with different orientations to achieve maximum signal clarity. Monitor the audio output through the built-in speaker or connect headphones to the 3.5mm jack for discrete monitoring. The digital frequency display allows you to verify exact tuning frequency, ensuring you remain locked on target stations. For extended field operations, use battery power during the day and switch to AC mains at night to preserve battery life, or maintain continuous AC operation if electrical power is available.
Frequently Asked Questions
What is the difference between FM and MW reception on the DR-910?
FM (87-108 MHz) provides stereo broadcast quality audio with superior fidelity for music and high-quality programming, while MW (530-1620 kHz) covers medium-wave AM broadcasts with longer range propagation characteristics, making it ideal for receiving distant stations and emergency broadcasts. The DR-910 uses separate antenna systems for each band: an external antenna jack for FM and an internal ferrite bar antenna for MW, allowing optimized reception across both frequency ranges.
How long will the radio operate on 4 AA batteries?
Battery life depends on usage patterns and speaker volume levels. Typically, 4 AA alkaline batteries provide 40-60 hours of continuous operation at moderate volume levels. Using rechargeable NiMH batteries extends operational flexibility, though they provide slightly lower voltage. For extended field operations, we recommend carrying spare battery sets or prioritizing AC mains operation when available to preserve battery reserves for emergency situations.
Can I connect an external antenna to improve reception?
Yes, the DR-910 features a 3.5mm external antenna jack specifically designed for FM band enhancement. Connecting a 1-3 meter external wire antenna can significantly improve FM reception in weak signal areas or when receiving distant stations. The MW band relies on the internal ferrite bar antenna which cannot be replaced, but its orientation and the radio's physical position can be adjusted to optimize medium-wave reception quality.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Why Buy from The Engineer Store
- Genuine Products: Sourced directly from authorized distributors with authentication
- Expert Team: Our technical team validates every product before listing
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
- Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
- Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
- Technical Support: 24/7 expert guidance via email and WhatsApp
- Returns: 7-day return policy on manufacturing defects only
Buy Tecsun DR-910 World Radio Online in India
Purchase the Tecsun DR-910 World Radio online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Tecsun DR-910 World Radio with fast shipping and expert support.
Our team in Bengaluru is available 24/7 to support your journey from product selection to project completion.