TRANSMITTERS

Series F1900 Models

Model # Weight Battery Life
1.7 g 14 - 34 days
1.9 g 25 - 58 days
2.4 g 40 - 94 days
2.6 g 70 - 164 days
3.3 g 85 - 198 days
4 g 110 - 257 days
4.3 g 189 - 441 days


Download Spec Sheet (pdf)

F1900 Fish Ext. Mount

Technical Specifications

Transmitter Type
Crystal controlled 2-stage
Calibration Tolerance
±2.5kHz
Frequency Stability
±2.5kHz, -20ºC to 40ºC
Pulse Rate and Width
Typical on time 20ms, off time 1.1-2.0sec (controlled by astable circuit)
Pulse Rate Variation
5%/volt, ± 20% for temperatures 0ºC to +40ºC
Battery
Silver Oxide
Activation
By removing magnet
Encapsulation
Electrical resin, water-proof, specific gravity: 1.12

Dimensions

Model Dimensions (mm)
ABCDE
F1910723394
F19208243.594
F1930925694
F19401127694
F19501329594
F19601329694
F19701329794
Fig. A. Measurement Diagram

Battery Life

Model Battery Weight (g) Price Group Battery Capacity (days)
1.5V30 ppm40 ppm55 ppm
F19103791.7B342014
F19203771.9B583425
F19303922.4B945540
F19403942.6B1649670
F19503893.3B19811685
F19603864B257150110
F1970357HC4.3B441258189

Factors other than battery capacity may reduce life. Warranty life is 50% of battery capacity, maximum of one year.