HCMR450-4-DU

Type

UHF TX/RX Hybrid Combiner & duplexer - 4 Channels

Frequency

400 - 440 MHz
440 - 475 MHz

VSWR

≤ 1.5:1

Impedance

50 Ohm

Max. Input Power

50 Watts (Per channel)

Insertion Loss (TX)

Single Isolator: < 8.6 dB
Dual Isolator: < 8.9 dB

TX-TX spacing

DU-5: 1.5 MHz
DU-10: 2.0 MHz

TX-RX spacing

DU-5: 4 - 7 MHz
DU-10: 8 -12 MHz

Isolation RX-TX

TX-TX spacing <0.5 MHz :> 80dB
TX-TX spacing <2.0 MHz :> 60 dB

Isolation TX-RX

RX-RX spacing <0.5 MHz :> 80 dB
RX-RX spacing <2.0 MHz :> 60 dB

Isolation TX-TX

Single Isolator: > 50 dB
Dual Isolator: > 70 dB

Isolation RX-RX

>20 dB

Bandwidth (RX)

Approx. 5 MHz (In band)

Gain

RX: 20±1.0 dB

LNA Noise Figure

< 2.0 dB

Power Supply

100-240 V; 50/60 Hz (Max. 7W)

Color

Black Grey (RAL7021)

Dimension

482.6 x 133.5 x 500 mm (W x H x L)

Weight

Single isolator: 8.7 kg
Dual isolator: 9.5 kg

Connector

Type N-female

Serial no.

On product label

Operating temperature

-20° to +60°C

55442-013

HCMR450-4S-L-5
400-440 MHZ 4CH x 50 W Single Isolator + DU-5

55444-023

HCMR450-4S-L-10
400-440 MHZ 4CH x 50 W Single Isolator + DU-10

55442-033

HCMR450-4S-H-5
440-475 MHZ 4CH x 50 W Single Isolator + DU-5

55444-043

HCMR450-4S-H-10
440-475 MHZ 4CH x 50 W Single Isolator + DU-10

55442-053

HCMR450-4D-L-5
400-440 MHZ 4CH x 50 W Dual Isolator + DU-5

55444-063

HCMR450-4D-L-10
400-440 MHZ 4CH x 50 W Dual Isolator + DU-10

55442-073

HCMR450-4D-H-5
440-475 MHZ 4CH x 50 W Dual Isolator + DU-5

55444-083

HCMR450-4D-H-10
440-475 MHZ 4CH x 50 W Dual Isolator + DU-10

Note

Power cable not included