General
Environmental
Operating Temperature Range:
0to55

C
Altitude:
Up to 4572 meters
Humidity:
5 to 80% relativ e at +25 to 40

C
Enclosure Protection:
IP20, according to IEC 529
This pro duct is designed for use in INSTALLATION CATEGORYII
and POLLUTION DEGREE 2, p er IEC 1010 and 664 resp ectively.
EMC:
Within limits of CISPR Pub. 11/1990 Group 1, Class A, and
Mil-Std-461C Part 7 RE02.
Warmup Time
Operation:
Requires 30 minute warmup from cold start at 0 to
55

C. Internal temp erature equilibrium reached over 2 hour warmup
at stable ambient temp erature.
Frequency Reference:
Reference time base is kept at op erating
temperature with the instrument connected to ACpower.
Instruments disconnected from ACpower for more than 24 hours
require 30 days to achieve time base aging specication. Instruments
disconnected from ACpower for less than 24 hours require 24 hours
to achieve time base aging sp ecication.
Power Requirements
48 to 66 Hz; 115 volts (+10/
0
25%) or 230 volts (+10/
0
15%); 400
VA maximum (30 VA in standby)
Weight & Dimensions
Net Weight: 27 kg (60 lb)
Shipping Weight: 36 kg (80 lb)
Dimensions: 178 H x 425 W x 648 mm D (7.0 x 16.75 x 25.5 inc
hes)
Adapters Supplied
83620B, 83622B, 83623B, 83624B, 83630B
Type-N (female) { 3.5 mm (female) Part number 1250-1745
3.5 mm (female) { 3.5 mm (female) Part number 5061-5311
83640B, 83650B
2.4 mm (female) { 2.92 (female) Part number 1250-2187
2.4 mm (female) { 2.4 mm (female) Part number 1250-2188
2c-14 Specifications