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Yinitone 25W UHF Duplexer TX: 153.150/RX: 158.150MHZ N-Head Repeater Duplexer DIY Walkie-Talkie Repeater Box
1. 25W RF power Handling
2. The actual parameter index of the duplexer will change with the change of the frequency difference of the duplexer.
3. The standard frequency difference is 10MHz. The frequency range of the frequency difference is within 5MHz-20MHz (non-standard)
4. When the frequency difference becomes smaller, the insertion loss will become larger and the isolation will become smaller. When the frequency difference becomes larger, the insertion loss will become smaller and the isolation will become larger (the better the performance)
5. If customers need to debug by themselves, the frequency difference of the duplexer cannot be changed (this is the key), and the frequency can only be shifted around ± 3~5MHz
Product name: Duplexer
Product model: SGQ-450
Default frequency: TX: 456.175/RX: 466.175MHZ
Frequency range (MHz): 400-470MHz
Working bandwidth (KHz): ±200
Transceiving interval (MHz): 10
Insertion loss (dB): Less than 0.80dB
Standing wave ratio V.S.W.R: Less than 1.3
Isolation (dB): Greater than 80
Inhibition (dB): Greater than 80
Impedance (ohm): 50
Power capacity (W): 20-35 W (25W)
Connector form: N-Female
Working temperature: -25 Celsius - 55 Celsius
Relative humidity: 5-95%
Colour:black
Material:Metal
Size: 225 x 154 x 32mm
Package Contents:
1 x Intercom relay box
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm.
1005003264707279./1 - fishing