Retevis RA79 ham radio supports multi-band receiving, making communication easier. AM aviation receiving meets the individual needs of ham radio operators.Full band Aviation band Portable Two way radio 2packs.Suitable for fishing, camping, cruise travel, home use, etc.
AM Aviation Receiving-Air Band Receiving
AM modulation enables you to easily receive air frequency bands. It is convenient for activating all-band scan from a range of 108-136MHz. If you don't know the airband near you, you may turn on Scan function to get it.
Multi-Band Receiving
RA79 Handheld 5W Ham radio supports all-band receiving from 50-600MHz, offering you multiple choices to meet your receiving needs.F2:108-.0000-135.9750MHz(RX only)
F3:136.0000-173.9750MHz(TX and RX both)
F4:174.0000-349.9750MHz(RX only)
F5:350.0000-399.9750MHz(RX only)
F6: 400.0000-469.9750MHz (TX and RX both)
F7:470.0000-600.0000MHz(RX only)
FM Radio: 76.000-108.000MHz
The first one: retevis official frequency writing software. The second type: chirp frequency writing software. The third way: write frequency through keyboard.
RA79 handheld ham radio meets Various scenarios for radio amateurs' daily use
RA79 made a video of installing EGZUMER firmware, which resulted in RA79 being able to receive SSB/CB/10M segments after installation.
1, Question: What is the range of Retevis RA79? Answer: RA79 is a 5w Power ham radio, so the range will easy to reach 1-5km. But it will be affected by the environment.
2, Question: What's the difference between RA79 and Quansheng UV-K5? Answer: Almost the same. Don't worry about shopping on Retevis.
3, Question: Does this RA79 ham radio support Cross-band Communication? Answer: Yes, if you are looking for an affordable ham radio, RA79 will be a good choice to be your first ham radio in 2023.
4, Question: All talk about this RA79 handheld ham radio are full bands? What are the meanings? Answer: Full bands mean this RA79 walkie-talkie can receive almost the full band from 50 to 600mhz. These bands include FM radios and Airband also. And RA79 can transmit on Dual band UHF and VHF ham band.
5, Question: Does RA79 Long-range 5W radio can expand its frequency from Ham band to full band? Answer: Yes, because RA79 is the ham radio, the US version and EU version we offer are all the Ham bands with 2m and 70cm Bands. If you want to expand its frequency range, please contact us.
6, Question: What's the difference between RA79 and RT5R? Answer: Please see details below.
General Specifications |
|
Channel |
200 |
FM Radio Channel |
20 |
NOAA Channel |
10 |
Frequency Stability |
±1ppm |
Modulation Mode |
FM:11KφF3E (12.5Khz) 16φF3E (25Khz) |
Dimension |
115×60×37.5 mm (without antenna) |
225g (including antenna and battery) |
|
Operation Temperature |
-10 °C ~+50 °C |
Antenna Impedance |
50 Ω |
Receiving |
|||
Sensitivity |
FM (12dB SINAD) |
F1 (50-76Mhz) |
-121dBm |
F2 (108-135.9975Mhz) |
-121dBm |
||
F3 (136-173.9975Mhz) |
-123dBm |
||
F4 (174-349.9975Mhz) |
-123dBm |
||
F5 (350-399.9975Mhz) |
-123dBm |
||
F6 (400-469.9975Mhz) |
-123dBm |
||
F7 (470-599.9975Mhz) |
-121dBm |
||
WFM(20dB SINAD) |
WFM (76-108Mhz) |
-110dBm |
|
AM (10dB S/N) |
F2 (108-135.9975Mhz) |
-113dBm |
|
Audio Frequency |
≥0.5W |
||
Audio Distortion |
≤10% |
Transmitting |
|
Frequency range |
US version: UHF 420-450Mhz; VHF 144-148Mhz; |
Output Power |
<5W |
Emission Current |
≤1.5A |
Max Frequency Deviation |
≤5Khz (25Khz) ≤2.5Khz (12.5Khz) |
Modulation Distortion |
≤5% |
Stray Power |
≤7.5uW |
Adjacent Channel Power |
70dB(25Khz) 60dB (12.5Khz) |
Residual Modulation |
40dB |
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