Rohde Schwarz EMC Absorbing Clamp Type MDS-21, 30 to 1GHz ,194.0100.00

Description

ROHDE & SCHWARZ
Model : MDS-21
EMC ABSORBING CLAMP
30MHz to 1GHz
ITEM SPECIFICATION
The Absorbing Clamp MDS 21 C was designed to measure the disturbance power according to CISPR 16-2-2 in the frequency range 30-1000 MHz, it complies to the technical requirements of CISPR 16-1-3. The measurement of disturbance power was introduced in 1969 to the CISPR standardisation. Many fundamental investigations about the clamp construction and the disturbance measurement method itself have been done by the swiss PTT under the leadership of J. Meyer de Stadelhofen, whose initials are still visible in the name of the clamp.
The absorbing clamps basically consists of four functional units:
• RF-current transformer to pick up the measurand. Its position is marked with “CRP” (clamp reference point), which must face towards the EuT
• Absorber chain composed of split, precision grinded ferrite rings to provide a defined RF-termination to the EuT’s line under test and to decouple the mains influence
• Sheath wave supressors to improve reproducability (not visible, located in the lower housing)
• Plastic housing, convenient to open with wheels in roller bearings for easy movement
The use of an external 6 dB attenuator is recommended to improve the impedance matching to the 50 Ω system. In conjunction with a right angle adapter the coaxial cable can be guided perpendicular to the clamp body.
The MDS 21 C complies to all requirements of CISPR 16-1-3 and will be delivered including an individual calibration of the clamp factor CF.
Nominal Frequency Range:
30 ... 1000 MHz
Nominal Impedance:
50 Ω
Insertion Loss (nominal):
17 dB
Decoupling DR:
>21 dB
Decoupling DF:
>30 dB
Max. Current:
30 A
Max. RF-Input Power:
20 W
Max. Cable Diameter:
17 mm
Connector:
N-female
Length x Width x Height:
645 x 66 (110) x 102 mm
Track:
58 mm
Ground Clearance:
8 mm
Wheel Width:
7 mm
Weight:
5.8 kg
Optional Accessories:
6 dB N-Attenuator DGA 9552 N
Angle Adapter N-f N-m
Coaxial Cable RG 223/U (5 m)
OPTIONS / REMARKS
We are selling multiple units so photos are representative.
Conditions : Used and Good Cosmetic Conditions
Warranty : 30days R.O.R
POLICIES
PAYMENT
We only accept payment with PAYPAL.
RETURN (See the Warranty Policy)
Please contact us first before returning.
Return can be accepted within 30 days after item arrived, and it has to be in the original condition as it  was sent out.
Buyer is responsible for the postage of the returned item, and the original postage cost is not refundable.
Additional return policy details: The buyer has 30 days to return the item (the buyer pays shipping fees).
SHIPPING
-  We can ship worldwide
-  Buyer pays for all shipping cost.
-  We will let you know the shipping cost after we receive your shipping address
-  We accept any international courrriers like DHL,FedEx,UPS....