![VHF 8 Or 10 Resonator Duplexer [138-175MHz]](https://twowayaccessories.com/wp-content/uploads/2020/11/products_10034_vhf-8-or-10-resonator-duplexer-138-175mhz_0.jpg "VHF 8 Or 10 Resonator Duplexer [138-175MHz] 1")
Description
MODEL
DPF 2/44…
TX/RX FREQUENCY
DPF 2/44 L : 138 – 156 MHz
DPF 2/44 H : 152 – 175 MHz
MAX. INPUT POWER
50 W
INSERTION LOSS TX-ANT AND ANT-RX
(at 4 MHz TX-RX spacing)
Multi-channel tuned, 1.5 MHz BW
Multi-channel tuned, 5 MHz BW
≤ 1.4 dB (typ. 1.2 dB)
≤ 1.4 dB (typ. 1.2 dB)
TX NOISE SUPPRESSION ON RX-FREQUENCY
Multi-channel tuned, 1.5 MHz BW
Multi-channel tuned, 5 MHz BW
> 90 dB
> 65 dB
RX ISOLATION ON TX-FREQUENCY
Multi-channel tuned, 1.5 MHz BW
Multi-channel tuned, 5 MHz BW
> 90 dB
> 65 dB
TX-RX SPACING
4 – 10 MHz (adjustable)
IMPEDANCE
Nom. 50 Ω
SWR
≤ 1.5
