- Product description
- Parameter specifications
- Accessory
- Data download
-
- Commodity name: RD620
- Commodity ID: RD620
- Brand: Hytera
RD620 commercial digital relay station
● Integrated design is sturdy and reliable
● Optional external battery
● Digital analog compatible automatic switching
● Analog/digital back-to-back
● Low noise cooling fan
● Built in duplexer and power supply -
General specifications
Frequency range: UHF 400-470MHz VHF 136-174MHz
Number of channels: 16
Channel spacing: 12.5/20/25KHz
Working temperature range: -20 ℃~+60 ℃
Working voltage: DC 13.6V/AC 100-240V
Overall dimensions: 210mm x 348mm x 108mm (excluding antenna)
Overall weight: 5000g
Frequency stability: ± 0.5ppm
Transmitters
Output power: 1-25W
Modulation method: Analog 16K Φ F3E@25KHz 11K Φ F3E@12.5KHz Digital 12.5KHz data and voice 7K60FXW. Data only 7K60FXD
Clutter and harmonics: -36dBm<1GHz -30dBm>1GHz
Signal to noise ratio: 40/45dB
Audio distortion: ≤ 3%
Modulation limit: ± 2.5@12.5KHz ± 5.0@25KHz
Audio response:+1~-3dB
Digital vocoder type: AMBE++or SELP
Digital protocol: ETSI-TS102361-1. -2. -3
Receiver
Sensitivity: Analog ≥ 0.22 μ V (12dB SINAD) number ≥ 0.3 μ V/BER5%
Adjacent channel selectivity: ≥ 60dB
Intermodulation: ≥ 70dB
Spurious response suppression: ≥ 70dB
Signal to noise ratio: 40/45dB
MORE PRODUCTS
ENQUIRY
WeChat official account
WeChat consultation
Shenzhen HLM Technology Development Co., Ltd
Address: 17G, Block B, Modern Window, Huaqiang North Road, Shenzhen
Tel：0755-83281970
Fax：0755-83280287
Q Q：654681553
E-mail：hlm@szhlm.com
Online consultation
Copyright © Shenzhen HLM Technology Development Co., Ltd
