Appendix A. Specifications
Appendix A. Specifications
Appendix A. Specifications
Appendix A. Specifications
A.1 Specifications
The Specifications for the unit are provided in Table A-1.
Specifications
Specifications
Specifications
Specifications
Radio Type
Channels
Output Power
Effective Isotropic Radiated
Power
Operational Range
Power Requirements
Wireless Remote for Agilent Helium Leak Detector
Table A-1. Wireless Remote Specifications
Definition
Definition
Definition
Definition
ISM band, 2404 -2431 MHz, FHSS (US/Canada/Europe)
19 (used to create independent networks)
One Wireless remote unit can operate with up to 10 helium leak
detectors without cross talk or interference
50 mW typical (conducted, no antenna)
100 mW typical (EIRP with 2 dBi gain 2.4 GHz dipole antenna)
Up to 100 m (328'), indoors, based on 2 dBi gain antenna
Average power: ≤ 1.0 W
•
Battery Supply:
•
4 (four) AA size cells
o
Type: Primary e
o
Rechargeable NiMH cells suitable for the high current
pulse application
Battery Voltage: (4.0 to 6.0 VDC)
o
Operating Life: ≤ 12 hours (depend on the cell type and
o
the operating schedule of the wireless unit)
External AC/DC Supply (Wall Plug-In or Desktop type):
o
Output: (4.0-6.0) VDC, 1 A min
o
Plug:
•
Barrel type, 2.5 mm ID x 5.5 mm OD, female
o
Barrel polarization: Internal (+), External (-)
o
See Table 1 for the recommended battery cells and AC/DC
supplies types.
2
(alkaline or Lithium/Iron) or
A-1