Helida
Helida SY-UV99 Pure Dual Band Amateur Ham Prepper Radio Dynamo Crank Charger and USB Battery Bank
Helida SY-UV99 Pure Dual Band Amateur Ham Prepper Radio Dynamo Crank Charger and USB Battery Bank
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Quick Specs
Quick Specs
K Plug
5W
Scoll down for more information about this item.
Every preppers dream radio! One that can be charged by a dynamo hand crank, and used to recharge USB devices via its built in 5V DC output (1,500 mAh Maximum Capacity). Dual band frequency coverage, and a full 5W make this one of the most robust radios we have ever offered.
Features:
-
2M / 70CM Ham Band to keep in touch
-
1500 Battery Bank to keep your electronics charged
-
Dynamo Hand Crank to never be without power
-
FM Radio to stay abreast of evolving situations
-
LED Flashlight to find your way around camp
Includes a 110V AC adapter for charging when mains power is available.
YES, YOU CAN PROGRAM IT OUT OF THE BOX!
Skeptical? Download the Instructions Here
General Specification |
|
Frequency range |
144-148MHz / 430-450MHz 2M / 70CM Ham Only |
Number of channels |
128 |
Frequency stability |
±2.5ppm |
Operating temperature range |
-30℃~70℃ |
Operating voltage |
DC:7.5V |
Channel spacing |
25 / 12.5KHz |
Antenna impedance |
50Ω |
Dimensions |
58 × 120 × 34mm |
Weight |
300g |
Transmitter Specification |
|
RF power output |
5W / 2.5W |
Type of modulation |
FM |
Emission class |
16KØF3E / 11KØF3E |
Maximum deviation |
≤5.0kHz(W) / ≤2.5kHz(N) |
Spurious emissions |
≤65dB |
Audio distortion |
≤5% |
Transmitter current |
≤1.4A |
Receiver Specification |
|
Receiver sensitivity |
-122dBm (at 12dB SINAD) |
Intermodulation |
65 dB(W) / 60dB(N) |
S/N |
43 / 38dB |
Rated Audio Power Output |
≤0.5W |
Includes USB adapter for accessing and using the built in battery bank. Dynamo hand cranking requires A LOT of time to fully charge the battery, and is for emergency use only, unless you have a few hours to spare on a lazy Saturday afternoon! 60 RPM equals about 260mA of direct power to the cells. Remember, when the power is out, YOU will have power.
Pictured smart phone is for pictorial reference and not included, nor an endorsement for any compatibility.









QUESTIONS & ANSWERS
Ask a Question-
Do we need to buy an antenna for the radio to work?
The radio includes a dual band antenna.
Thanks
Bill -
Does the Helida SY-UV99 come with the cable and software required to program it? Why does the recommended bundle include cable and software from Wouxun?
The recommended bundle is based on previous customers purchases. A standard K style USB cable that is common for most Chinese branded radios is required to program under Windows, it is not included. I can provide software after the purchase to program amateur frequencies and amateur repeaters into the radio. Any other questions don't hesitate to ask.
Thanks
Bill