Rohde & Schwarz NAS-Z2
Insertion Unit
Description
This Insertion Unit is used together with Insertion Units NAS Z1 and NAS Z2, the NAS is suitable for RT services operating at shortwaves.
Considering that transmit powers above 100W are not uncommon in long distance radio e.g. communication with ships the NAS-Z2 has been designed for powers up to 1200W.
The NAS may also be used for terminated power measurements.
For measurements on transmitters, a termination acting as a dummy antenna is connected to the output of the insertion unit.
Key Points
Ideal for measuring power and SWR of all kinds of radio equipment
Insertion units suitable for all fields of mobile radio as well as for powers up to 1200 W
Special insertion units for the digital radio networks to GSM standard
Simultaneous display of forward and reflected power or of forward power and SWR
Simple operation
Selftest
Autocalibration
Autoranging
Battery operation
Automatic switchoff
Specifications
Frequency range: 1 to 30MHz
Measurement range: 0.1 to 1200W
SWR: <1.07
Directivity: >30dB
Insertion loss: <0.1dB
Connectors: N female
Impedance: 50ohms
