Product Description
FEATURES:
| General Specifications |
| Power Supply |
13.6V DC ±20% |
| Frequencies - Full Bandsplit |
136~174MHz, 400~470MHz,450-520MHz,350-400MHz |
| Number of Channels |
1000 channels |
| Maximum number of Zones |
250 |
| Maximum number of Channels Per Zone |
16 |
| Channel Spacing |
12.5/25kHz |
| Operating Temperature |
-30ºC~ + 60ºC |
| Dimensions |
46x160x175mm(Not including installation holder) |
| Weight: (gm) |
1315(Not including installation holder) |
| Transmitter Specifications |
| Frequency Stability(-30ºC to 60ºC, 25ºC Ref) |
1.25ppm |
| Power Output |
5W(L),25W(M) 45/50W(H) |
| FM Modulation |
11KφF3E |
| 4FSK Digital Modulation |
12.5KHz Data Only:7K60FXD |
| 12.5KHz Data & Voice:7K60FXW |
| Digital Vocoder Type |
AMBE++ or SELP |
| Digital Protocol |
ETSI-TS102 361-1,-2,-3 |
| Modulation Limiting |
±2.5kHz 12.5kHz |
| FM Hum & Noise |
-40dB 12.5kHz |
| Conducted/Radiated Emission |
-36dBm < 1GHz, -30dBm > 1GHz |
| Adjacent Channel Power |
-60dB |
| Adjacent Transient Channel Power |
-50dB |
| Audio Response (300-3000Hz) |
+1 ~ -3 dB |
| Audio Distortion |
< 3% |
| Receiver Specifications |
| Analog Sensitivity |
.35μV/-116dBm(20 dB SINAD) |
| .22μV/-122dBm(12 dB SINAD) |
| DigitalSensitivity |
.3μV /-117.4dBm (BER 5%) |
| Intermodulation |
TIA603 70 dB; ETSI 65dB |
| Adjacent Channel Selectivity |
60dB |
| Spurious Rejection |
70 dB |
| Blocking |
84 dB |
| Rated Audio |
3W |
| Audio Distortion @ Rated Audio |
5% |
FAQ
Q: Why sometimes your partner's voice is intermittent?
A: Please note that you are within normal communication range, If you want use radio in distance range, please change other antenna with a bigger output power.If still same problem, please send the radio back to your authorized dealer repair.
Q: Can't turn on talky and even it is switch on, it often shuts
off automatically?
A: Please check the battery contacts on the walkie talkie. If it is
broken or twisted, please return the radio to your authorized dealer for maintenance during warranty.
Q: Can't transmit or receiver signal with other members?
A: First, please verify that the channel frequency and the CTCSS
you are used the same as those of your group members. Please make sure that you and your partners are all within the radio coverage, If the channel frequency and the CTCSS are the same.
Q: Why sometimes received voice from other groups?
A: Two way solutions.You can change another channel or change another channel frequency by PC software.
Q: Which is better -VHF or UHF?
A: epends on the terrain. The UHF signal is attenuated or
absorbed by foliage, rough terrain and trees, VHF does better outdoors. The VHF has difficulties penetrating steel and
concrete, UHF does better in and around buildings. If you use the radios in both environments, we prefer using UHF band.
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