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pasternack circulator

The VHF receiving system is a device that evenly divides the RF signal received by the antenna in the antenna feedback system into multiple signals.


1. Port isolation: RX-RX>25dB;

2. Built in spiral filter, with transmission isolation>65dB;

3. Gain adjustment: 1/2/4/8 dial switch with 1dB step adjustable.

4. Noise coefficient:<2.5dB.

5. Working temperature: -30 ° C -+75 ° C.

Model No.Frequency range (MHz)Bandwidth(MHz)RX/TX Separation(MHz)Voltage RequiredInput PowerInsertion Loss

2U-MS-330-512-XX-221-01

330-3705≥10

12VDC

48VDC

220VAC

50W/CH4.8dB (Contains duplexer)
370-4004
400-5123

2U-MS-330-512-XX-331-01

330-3705≥10

12VDC

48VDC

220VAC

50W/CH7.8dB (Contains duplexer)
370-4004
400-5123
2U-MS-330-512-XX-441-01330-3705≥1012VDC

48VDC

220VAC

50W/CH7.8dB (Contains duplexer)
370-4004
400-5123

2U-MS-330-512-XX-331-01

330-370

370-400

400-512

5

4

3

≥1012VDC

48VDC

220VAC

30W/CH9.0dB (Contains duplexer)
4U-MS-330-512-XX-551-0150W/CH
3U-MS-330-512-XX-661-01

330-370

370-400

400-512

5

4

3

≥1012VDC

48VDC

220VAC

30W/CH9.0dB (Contains duplexer)
4U-MS-330-512-XX-661-0150W/CH
3U-MS-330-512-XX-771-01

330-370

370-400

400-512

5

4

3

≥1012VDC

48VDC

220VAC

25W/CH10.0dB (Contains duplexer)
4U-MS-330-512-XX-771-01
50W/CH
3U-MS-330-512-XX-881-01

330-370

370-400

400-512

5

4

3

≥1012VDC

48VDC

220VAC

25W/CH10.0dB(Contains duplexer)
4U-MS-330-512-XX-881-0150W/CH
Model rules: Dimensions - product category MS - starting frequency - ending frequency - average power - number of transmitting/receiving/antennas - version number


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0755-26701085 / 0755-26701002

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sales@nxbtech.com

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