7979

• UCREFRP Catalog Number: 7979
• Author: Tyus, H. M.
• Title: Fish Radiotelemetry
• USFW Year: 1982.
• USFW - Doc Type: Theory And Application For High Conductivity Rivers.
• Copyright Material: NO

Table 1. Specification of mercury (Hgj batteries. (Courtesy AVM Instrument Co. 1979)
~ Rated
Helght Diameter Helght ce pacity
Datt'ery (g) (cm) (cm) (ma-days)
Hg-212 .3 0.5 0.4 0.9
Hg-312 .6 0.7 0.4 I.B
Hg-5'75 1.2 1.2 0.4 4.0
~ Hg-x,75 2.4 1.2 0.5 B.0
Hg-~30 4.6 1.5 0.6 14.0
Hg-d~40
I 7.3 I.6 I.I 20.0
28
tlg-pI 12.4 2.3 ~ 0.7 40.0
Hg-~ 13.2 1.6 1.7 40.0
Hg-801 22.0 1.6 2.9 75.0
Hg-(2 40.0 1.5 5.0 140.00
Theo retlcal Ilfe at various transmitter
current drains
.07 ma ,16 ma .28 ma
13 days
I mo.
2 mo.
4 mo,
6} mo.
9} mo.
1} yr. 8 mo. 4} mo.
I} yr. B mo. 4} mo.
15} mo. 8} mo.
2} yrs. 16} mo.
Table 2. Specification of litfiium (Li) batteries. (Courtesy AVM Instrument Co. 1979)
Rated Theo retlcal life at va rlous transmitter

Batt r Helght
( Dlame ter Height capacity current drains
y
4 g
) cm
( 1 cm
( ) ma-da s
( y )
.07 ma
.16 ma
,28 ma
LI I2A 9.5 1.6 2.1 31 - 6} mo. 3 3/4 mo. 3 mo.
Li 2/~3A 13,5 1.6 ' 3.2 50 10} mo, ~ 6 mo. 4 3/4 mo.
~ 2 L1 ~2/JA's
in pd rallel 27 100 21 mo. I yr. 9} mo.
LI Cj 47 2.5 4.7 208 3 } yr. 2 yrs, 1} yrs.
2 Li~C's in
parallel
~ 94 416 7 yrs. 4 yrs.
- - 3} yrs.
- - --