Electrical specifications

Type

UHF TX/RX Hybrid Combiner - 4 Channels

Frequency

T: 380 - 420 MHz
L: 400- 440 MHz
H: 440 - 475 MHz

VSWR

≤ 1.5:1

Impedance

50 Ohm

Max. Input Power

100 Watts (per channel)

Insertion Loss (TX)

Single Isolator: < 7.8 dB
Dual Isolator: < 8.1 dB

Isolation TX - TX

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

Isolation RX-RX

>20 dB

Bandwidth (RX)

Approx. 5 MHz (Adjustable in band)

Gain

RX: 20±1.0 dB

LNA Noise Figure

< 2.0 dB

Power Supply

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

Mechanical specifications

Color

Black gray (RAL7021)

Dimension

482.6 x 89.0 x 400 mm (W x H x L)

Weight

HCMR450-4S: 7.0 kg
HCMR450-4D: 7.8 kg

Connector

Type N-female

Serial no.

On product label

Operating temperature

-20° to +60°C

Ordering information

55440-003T

HCMR450-4ST
380-420 MHZ 4CH x 100 W Single Isolator

55440-103T

HCMR450-4DT
380-420 MHZ 4CH x 100 W Dual Isolator

55440-003L

HCMR450-4SL
400-440 MHZ 4CH x 100 W Single Isolator

55440-103L

HCMR450-4DL
400-440 MHZ 4CH x 100 W Dual Isolator

55440-003H

HCMR450-4SH
440-475 MHZ 4CH x 100 W Single Isolator

55440-103H

HCMR450-4DH
440-475 MHZ 4CH x 100 W Dual Isolator

Note

Power cable is not included

Disclaimer

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