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Radioddity GD-77 Dual-Band DMR Digital/Analog Two-Way Radio with 1024 Channels, Free Programming Cable, Software and Charger

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Disclaimer: No License is required to purchase this radio, nor to Monitor (listen) to the many Amateur (Ham) Radio frequencies. However, an FCC License is required to Transmit (Talk) on Amateur Radio Frequencies in the USA. Please visit http://wireless.fcc.gov/services/amateur/licensing to learn more.

 

Radioddity GD-77 DMR radio features 5W high power output, UHF/VHF capability, Tier I/II dual time slot capability, a 2200 mAh battery. GD-77 is the most cost-effective DMR HT on the market, with solid hardware construction and easy to use programming software. The greatest appeal of Radioddity’s GD-77 lies in its ability to deliver great DMR compatibility & crystal clear audio. It's light-weight portability, high capacity battery, and user-customizable design makes it the perfect radio for both experienced and new HAM users. The latest radio programming software and firmware is always available free at the Radioddity website.

Main Features:

  • FCC Part 90 Certified
  • Programmable CTSS/DCS, Squelch, Busy Lock,TOT, VOX, Encrypt, Password Lock, Radio ID, Scan
  • Up to 250 zones, Message, Contact, Emergency Alarm
  • Up to 128 received groups, Dual Ban, Side Keys
  • ADD VFO, Contact ID(expanded from 256 to 1000), Scan list (expanded from 16 to 64)
  • Channel list(expanded from 16 to 31), Supports Digital & Analogue Mode
  • Dual Band, Frequency Range in VHF/UHF, Support DMR repeater function: both DMR Tier I and Tier II.
  • Fantastic Customer Service & Technical Support

Two Customizable Side Keys

Under the PTT button there are two side keys on GD-77. You can use programming software to customize them as hot keys based on your needs—Emergency On/Off, Scan On/Off, VOX On/Off, Repeater/Talk around, Zone select, etc (Up to 20 options). Once set, those features can be easily achieved when you press and hold or press and release the side keys.

Up to 5KM (3 Miles) Talking Range

Although GD-77 is only 3CM in body thickness, the talking range can be as far as 5KM (3 Miles) under most circumstances. There are other factors that affect the range of a two-way radio too such as weather, exact frequency used, and obstructions.Please also note that extended transmit time may lead excessive heat, affecting the battery lifespan.

Dual Band & Dual Time Slot

The newest upgraded software and firmware has added: ADD VFO, Contact ID (expanded from 256 to 1000), Scan list (expanded from 16 to 64) & Channel list (expanded from 16 to 31), DMR ID Database, Fix of lost Zones bug and upgraded RX audio quality. GD-77 DMR two way radio has both Tier I & II and is compatible with Motorola and other DMR radios. Official Certification: FCC ID: 2AN62-GD77; CE ID: AGC10624170902ES01

Larger Capacity Li-Ion Battery

This radio is equipped with a 2200mAh Li-ion Battery. Up to 18 hours working time as well as 48 hours of standby time. This is 30% longer than other DMR HT's. It feels really good in the hand - and is solid but not too heavy. GD-77 DMR Ham Radio has crystal clear audio and it's easy to program.

More operations available via keypad

Channel name, TX & RX frequency of a channel, display or hidden frequency, channel number etc., All these can be modified through the keypad of GD-77. You can program one of the side or top keys to change zones. A big time saver.

 

Shipping Note: Shipping to Alaska, Hawaii, and PO Boxes is not available for this item

Warranty: One Year Radioddity Warranty

Specs

General Specs:

  • Frequency range: 136-174/400-470MHz
  • Channel: 1024
  • Frequency stability: ±1ppm
  • Operating temperature: -30℃ ~ + 60℃
  • Voltage: 7.4V DC

Receiver Specs:

  • Analog sensibility: 0.2μV @ 12dB SINAD
  • Digital sensibility: 0.25uV(BER:5%)
  • Adjacent channel selectivity: ≤-60dB@12.5KHz
  • Co-channel rejection: ≥65dB
  • Spurious response: ≥70dB
  • Audio response: +1~-3dB
  • Rated audio distortion: <5%
  • Audio power: 1W
  • Modulation noise: ≥45dB@25KHz /≥40dB @12.5KHz

Transmitter Specs:

  • Power: High-5W, Low-1W
  • Transmit current: Analog≤1.6A Digital≤0.9A
  • Standby current: 0.15A
  • FM modulation mode: 11K0F3E @ 12.5KHz, 14K0F3E @ 20KHz, 16K0F3E @ 25KHz
  • 4FSK digital mode: 12.5KHz Data only:7K60FXD; 12.5kHz Data and voice:7K60FXW
  • Modulation distortion: <5%
  • Hum and noise: ≥45dB@25KHz /≥40dB@12.5KHz
  • Adjacent channel power: ≤-60dB@12.5KHz
  • Audio response: +1~-3dB
  • Antenna port spurious: 9KHz-1GHz: ≤-36dBm; 1GHz-12.75GHz: ≤-30dBm
  • Digital protocol: ETSI-TS102 361-1,-2,-3

In the Box:

  • 1 x GD-77 DMR Digital Radio
  • 1 x Dual Band High Gain Antenna (Long)
  • 1 x Dual Band High Gain Antenna (Short)
  • 1 x Belt Clip
  • 1 x Charger
  • 1 x Battery
  • 1 x User Manual
  • 1 x Programming Cable

Specs

General Specs:

  • Frequency range: 136-174/400-470MHz
  • Channel: 1024
  • Frequency stability: ±1ppm
  • Operating temperature: -30℃ ~ + 60℃
  • Voltage: 7.4V DC

Receiver Specs:

  • Analog sensibility: 0.2μV @ 12dB SINAD
  • Digital sensibility: 0.25uV(BER:5%)
  • Adjacent channel selectivity: ≤-60dB@12.5KHz
  • Co-channel rejection: ≥65dB
  • Spurious response: ≥70dB
  • Audio response: +1~-3dB
  • Rated audio distortion: <5%
  • Audio power: 1W
  • Modulation noise: ≥45dB@25KHz /≥40dB @12.5KHz

Transmitter Specs:

  • Power: High-5W, Low-1W
  • Transmit current: Analog≤1.6A Digital≤0.9A
  • Standby current: 0.15A
  • FM modulation mode: 11K0F3E @ 12.5KHz, 14K0F3E @ 20KHz, 16K0F3E @ 25KHz
  • 4FSK digital mode: 12.5KHz Data only:7K60FXD; 12.5kHz Data and voice:7K60FXW
  • Modulation distortion: <5%
  • Hum and noise: ≥45dB@25KHz /≥40dB@12.5KHz
  • Adjacent channel power: ≤-60dB@12.5KHz
  • Audio response: +1~-3dB
  • Antenna port spurious: 9KHz-1GHz: ≤-36dBm; 1GHz-12.75GHz: ≤-30dBm
  • Digital protocol: ETSI-TS102 361-1,-2,-3

In the Box:

  • 1 x GD-77 DMR Digital Radio
  • 1 x Dual Band High Gain Antenna (Long)
  • 1 x Dual Band High Gain Antenna (Short)
  • 1 x Belt Clip
  • 1 x Charger
  • 1 x Battery
  • 1 x User Manual
  • 1 x Programming Cable

Sales Stats

Speed to First Woot:
1d 8h 20m 21.226s
First Sucker:
Wooter797212041
Last Wooter to Woot:
mozape

Purchaser Experience

  • 17% first woot
  • 0% second woot
  • 8% < 10 woots
  • 33% < 25 woots
  • 42% ≥ 25 woots

Purchaser Seniority

  • 17% joined today
  • 0% one week old
  • 0% one month old
  • 0% one year old
  • 83% > one year old

Quantity Breakdown

  • 92% bought 1
  • 8% bought 2
  • 0% bought 3 or more

Percentage of Sales Per Hour

8%
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8%
0%
0%
0%
0%
8%
8%
25%
8%
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8%
8%
8%
0%
8%
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0%
12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11

Percentage of Sales Per Day

8%
17%
17%
0%
25%
17%
17%
Mon Tue Wed Thu Fri Sat Sun

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Radioddity GD-77 Dual-Band Two-Way Radio
$79.99 Sold Out Electronics
$79.99 USD false 1 Retail EA
1 10
Woot! Electronics.Woot
4121 International Pkwy Carollton TX 75007 U.S.A.