Measuring Means

ARC-KNV4

External Remote-Controlled Frequency Down-Converter


Certificate of Federal Agency for Technical Regulation and Metrology – Approval of Measuring Equipment Type RU.E.35.018.A No. 48021 as of 11.09.2012. Entered into State Register of Measuring Equipment, Reg. No 51121-12.


Certificate of measurement procedure qualification No. 206/000265/2011 as 01.02.2011. It is also registered in the Federal Metrology and Standardization Foundation with No. ФР.1.38.2011.10001.


Certificate of measurement procedure qualification No. 002/2013 as 11.10.2013. It is also registered in the Federal Metrology and Standardization Foundation with No. ФР.1.35.2014.17680.

Purpose:

  • Conversion of UHF and SHF signals to an intermediate frequency.


ARC-KNV4 Frequency Down-Converter


ARC-KNV4 Frequency Down-Converter

Typical Configuration:

  • Remote converter module
  • Handle
  • Case

Basic Specifications

Operating frequency range:
with internal antenna 3 – 18 GHz
with external antenna 1 – 18 GHz
Output signal frequency (IF) 70 MHz
Bandpass at -3 dB level 24 MHz, min
Relative error of sine signal frequency measurement within operating frequency range:
When using internal reference generator 5x10-7
When using external reference generator Depends on external reference generator parameters
Error of sine signal level measurement at external antenna inputs 3 dB, max.
IP3 at SNR equal to 1 within 3 kHz bandwidth 68 dB, max.
Self-noise average level within 3 kHz bandwidth -100 dB, max.
Standing Wave Ratio (SWR) at external antenna input with input resistance 50 Ohm 3 max.
Field sensitivity of buit-in antenna at SNR equal to 1 within 3 kHz bandwidth max. 50 V/m
Spurious rejection when using internal antenna 45 dB, min
Aperture angle of internal antenna at minus 3 dB level 100 max.
Operating temperature range From 0C to +50C
Dimensions without handle 240×220×65 mm
Weight with handle max. 1.8 kg


Supplied as an option of a digital measuring receiver ARGAMAK-IS or ARGAMAK-M only


Measuring Means