Hello Skooter Blog readers, Today I talk about Rádio HT Quansheng Walkie-Talkie Multi-Banda VHF/UHF, Dual Frequency, VOX com, Lanterna and FM radio (Dual Frequency Display Multi Band Walkie-Talkie with VOX/Flashlight/FM Radio (VHF/UHF)) acquired on DealExtreme, using DX Points to add it in a purchase of a Package c / 100 Mini Colorful Dice (Super Mini Dice (Colorful 100-Pack)).
The report the purchase has already been made in a previous article, now then only talk product, the Rádio HT Quansheng Walkie-Talkie Multi-Banda VHF/UHF, Dual Frequency, VOX com, Lanterna and FM radio. A Quansheng seems to be a famous brand electronics, especially spokes, including HT (two-way radios). The model in question is the Quansheng TG-UV2, and he has with the following:
- To attach the belt clip
- Lithium Ion Battery (Li-Ion) 7,2In
- Battery charger (Entrance: 15V AC, Output: 8,5V DC 250mAh)
- Source 110V
- User Manual
- Charger for car battery
- Headset: QS-P, Q-E, And QS QS-C-B
- Frequency range:
- FM: 88 – 108 MHz (RX)
- VHF: 136 – 174 MHz (RX/TX)
- UHF1: 350 – 390 MHz (RX/TX)
- UHF2: 400 – 470 MHz (RX/TX)
- UHF3: 470 – 520 MHz (RX)
- Display LCD display with dual frequency
- Functioning mode: U-U, V-V, U-V
- Voice scrambler (Voice scrambler – Optional)
- Auto search for CTCSS / DCS
- VOX function built
- Rádio FM
- Display Alfanumérico
- Multiple bands
- Programável no PC
- Call Tom 1750MHz
- Scanner frequencies and channels
- Lithium Ion Battery
- Operation with double reception
- Transmission power variable: 5In, 2,5W e 1W
- PRIORITIES Scanner
- Length of long rail and estreita
- Output power: High ≥ 5w, Media w ≥ 2.5, and Low ≥ 1w
- Current Issue: ≤1,5A
- Modulation Sensitivity: 12mV
- Modulation Distortion: <5%
- Modulation Limit: Long <5KHz e Estreito <2,5KHz
- Modulation Mode: 16ΦF3E 11KΦF3E
- Radiation remaining: ≤7μw
- Preemphasis character : 6dB
- Frequency deviation of CTCSS / DCS: 0,75KHz ± 50 Hz 0, 37KHz ± 30 Hz
- Sensitivity to RF: -122dBm(12dB SINAD)
- Reception band modulation: 5KHz
- Audio distortion: ≤10%
- Audio power: <0.5in
- Audio Response: 6dB
- Blockade: ≥ 85dB
- Spurious Response Rejection: ≥ 65db
- Dimensions: 110mm x 56 mm x 37 mm
- Weight: 0,85KG
The instruction manual is in Chinese and English. The Rádio Quansheng HT é quite easy to operate, may seem a bit tricky at first, but after a quick look in the manual it is possible to get the hang of the functions, and from there it is only as a reference manual for more specific shortcuts for commands.
The battery seems to last quite, loaded it only once since Rádio Quansheng HT arrived, and she went through several hours of use and is still quite under load marker. She can be charged both inside the radio (or disconnected in operation) as disconnected. Although the plastic housing, the Rádio Quansheng HT seems to be pretty solid, not break easily unless it is knocked to the ground from a height reasonable.
On top of radio, beside the antenna is the LED lamp, that generates a reasonable enough lighting for emergencies, button and the on / off and volume. On the left side we have the PTT button, button display (cancela temporarily or squelsh so you can hear weaker signals) and the button to turn on / off the flashlight. On the right side we have the inputs / outputs and microphone headset. I think the cable programming via PC is also connected there, but the cable is optional and I do not have. The belt clip is stuck behind with two included screws. The Rádio Quansheng HT also has a handle to prevent accidental falls if he escape from the hands.
As 5 tracks (FM, VHF e 3 UHF bands) covering a wide range of frequencies, then we have the traditional FM 88MHz to 108MHz (only reception) where you can tune into your favorite FM radio, which is also quite interesting because there is a function (dual-watch operation) where you can listen to music while you are listening to some frequency VHF or UHF (or listen to any two frequencies of any banda, different bands including). If a transmission is made, the radio automatically switches to the transmission and then back to FM.
The VHF band ranging from 136MHz to 174MHz, for reception and transmission. In this age lie radio broadcasting on FM (FM), including the range of 2 square wave of Amateur Radio (144MHz a 148MHz), besides bands Navy, Military and essential services (police, fire department, rescue, municipal guards, and other). You can easily adjust the tuning frequency deviation, to transmit at a frequency higher or lower than the one being tuned, which permits the use of repeaters (normally -0,600MHz).
Then we have three UHF bands, 350MHz a 390MHz (reception and transmission), 400MHz a 470MHz (reception and transmission), and a 470MHz 520 MHz (only reception). Here are the tracks included 70cm wave of amateurs (430MHz a 440MHz), FRS and GMRS bands used by radio type “talk-about” (Motorola, Cobra, etc.), that utilizam 462MHz (GMRS/FRS) and 467MHz (FRS). From 470MHz to 520MHz is possible to tune the audio channel UHF TV (Analog) from the 14 to 21.
Remember that the use of Rádio Quansheng HT or any other radio equipment must be done with responsibility. The SWL is not illegal, since what is heard is not disclosed and / or recorded. But never press the PTT not sure that you can operate on that frequency. Do not transmit on police frequencies, fire department, and other frequencies reserved. To use the lanes amateur radio you need the COER (Operator Certificate of Amateur Radio Station), and to get it you must pass an exam of Technical and Operational Ethics and Telecommunications Legislation (and other, depending on the category), Besides paying the fees and licenses necessary. For more information see LABRE your state or Anatel.
I warn that I am not recommending the purchase and / or use of Rádio Quansheng HT, I'm just presenting the product. The purchase and use is at the risk of the reader. I do not know if there is a possibility the IRS to send the radio and the FCC, in which case, if it can be seized for not being approved (I do not know if he is h0mologado), or possibly it may need to buyer's license to have their import released. I recommend checking all this information before buying or operate the Rádio Quansheng HT. If readers have more knowledge on the subject, Please use the comments area to share them (the information in the comments area are the responsibility of their respective authors, be sure to check the veracity of them also before applying them).
Other interesting features of Rádio Quansheng HT that are worth mentioning include the ability to transmit and receive on two totally different channels, even in different bands, as a channel in the VHF and UHF other. Another interesting point is the VOX function, that causes the radio triggers the PTT automatically when it detects that the operator is talking. It is also worth highlighting the support CTCSS / DCS, that allows the transmitter to enter a sub-tone (sub-audible) along with the voice, so that the receiver can be activated only when you receive the correct undertone, allowing sharing a channel with other users who are using other sub-tones.