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Rohde and Schwarz CMS57 Radio Communication Service Monitor with VOR/ILS Generator and 10 MHz Reference Frequency

Name: Rohde and Schwarz CMS57 Radio Communication Service Monitor with VOR/ILS Generator and 10 MHz Reference Frequency
Brand: Shenzhen Meigaolan Electronic Instrument Co. Ltd
SKU: CMS57
Availability: InStock

Brand Name:	Rohde and Schwarz
Model Number:	CMS57
MOQ:	1 set
Price:	Negotiation
Delivery Time:	1~3 Working Days
Payment Terms:	T/T

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

Germany

Product Name:

Radio Communication Service Monitor

INPUT/OUTPUT:

10-MHZ REFERENCE I

Condition:

Pre-Owned

Functions:

Tested, In Full Working Conditions

Packaging Details:

Carton

Supply Ability:

in stock

Highlight:

Rohde and Schwarz CMS57 service monitor

VOR/ILS generator test set

RF communications monitor with warranty

Product Description

Rohde and Schwarz CMS57 Radio communication service monitor with VOR/ILS generator

Product Overview

The Rohde and Schwarz CMS57 is a comprehensive radio communication service monitor featuring a VOR/ILS signal generator, designed for professional testing and maintenance of aviation and communication systems.

Technical Specifications

Measuring Facilities

RF synthesizer from 0.4 to 1000 MHz, resolution 10 Hz
AM, FM, φM and multitone modulation capabilities
Two independent modulation generators (20 Hz to 30 kHz each)
Selective-call encoder to all standards
CDCSS coder and DTMF coder
10 MHz reference frequency input/output
VOR/ILS signal generator
RF frequency counter and frequency-offset counter
Power meter from 5 mW to 100 W
Selective RF power meter down to -100 dBm
RF spectrum monitor with wide dynamic range
Tracking generator (400 kHz to 1000 MHz)
Adjacent-channel power meter with ETSI filters
Modulation meter for AM, FM and φM
Duplex modulation meter for any spacing
AF voltmeter with peak and true RMS weighting
SINAD meter with variable test frequency
S/N meter and distortion meter
AF frequency counter
Selective-call decoder for all standards
DTMF decoder and CDCSS decoder
Oscilloscope functionality
DC ammeter/voltmeter
Transient recorder for power and frequency analysis
Cable fault testing capability

Filters

CCITT or C-message filters for standard weighting
Continuously tunable bandpass filter (50 Hz to 5 kHz)
Continuously tunable notch filter (100 Hz to 5 kHz)
Highpass and lowpass filters for band limiting

Additional Features

Second RF input for off-air measurements
Built-in 600 Ω AF transformers
Battery connector (11 V to 32 V)
13 dBm RF output for off-air measurements
Memory for storing complete instrument setups

Available Options

Option Code	Description
B1	OCXO reference oscillator, aging: 2*10E-7/year
B2	OCXO reference oscillator aging: 1*10E-7/year
B22	10 MHz reference frequency input/output
B31	Additional RF in/output
B32	100 W RF power meter
B33	300 Hz low-pass filter for CMS-B5(models 06,10,12) and CMS-B55
B34	13 dBm output (additional BNC output)
B5	Control interface with CCITT filter, DTMF decoder and Centronics interface
B55	Centronics interface CCITT filter and DTMF decoder, instead of CMS-B5
B60	Protection for input 2 with replaceable fuse (for new CMS52/54/57 only)
B9	Duplex modulation meter for CMS55/57 with ACP meter and tracking
DCV-2	Documentation of calibration values
DCV-ZP	Printout of DCV (additional, in combination with DCV-Option only)
DKD	CMS DKD (ISO17025) calibration incl. ISO 9000 calibration (order only with device)
Z2	Accessory: Memory card, 128 KB
Z37	Accessory for CMS: Adapter for VSWR sensors NAS-Z1/-Z3/-Z5/-Z6 and -Z7
Z40	Accessory for CMS: Carrier bag
Z41	Accessory for CMS: Battery pack with charger
Z7	Accessory: Battery connector for external DC power supply

Product Images

Our Service

One-stop service from manufacture to shipping
Inquiries replied within 24 hours
Well-trained English-speaking staff
Distributor support for unique designs and current models
Protection of your sales area and private information

Frequently Asked Questions

Can you ship orders to Canada or Australia?

Yes, we ship worldwide.

What delivery methods do you use and what is the delivery time?

We ship via EMS, DHL, FedEx, UPS, TNT with tracking numbers. Delivery time is typically 4-7 business days.

What is your payment term?

100% T/T payment before shipment.

How can I ask any other questions?

You can contact us online or leave us messages below.

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

M*n

Canada Dec 15.2025

Helpful (2)

Excellent quality, great experience.

United States Jun 25.2025

Helpful (3)

Great purchase! Item arrived exactly as described and works perfectly. The quality exceeded my expectations. Shipping was fast, and the packaging was secure. Seller communicated clearly and made the whole process smooth. Would definitely buy again!

f*x

Nigeria Oct 12.2024

Helpful (2)

great product,works flawlessly

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