ALZA TX-850 - Device specifications; Mechanical Specifications; Electrical & Performance Specs; Environmental & Battery Specs

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Device specifications
Mechanical:
S-rod with electronics housing on rod, 3-piece breakdown
construction, non-metallic telescoping lower rod,
adjustable position armrest
Weight:
2 lbs, 8 oz with battery installed
Standard search coil:
11 inch search coil
Batteries:
Single 9 volt rectangular alkaline
Operating principle:
VLF induction balance
Operating frequency:
19 kHz, crystal controlled
Reactive overload:
10,000 micro-cgs (with standard search coil)
Resistive overload:
1,200 micro-cgs (with standard search coil)
Ground balance range:
From ferrite to salt water inclusive
Discrimination ground
suppression:
Combination of 2
nd
and 3
rd
order methods
Target-ID ground
suppression:
3
rd
order
Battery life:
15+ hours on good quality alkaline
Operating temp range:
14 to 122 degrees F (-10 to +50°C)
Operating humidity
range:
0-90% no condensing