TRANSMITTERS

Series A3900 Models

Model # Weight Battery Life
7 g 113 - 221 days
12 g 253 - 445 days
15 g 452 - 796 days


Download Spec Sheet (pdf)

A3900 Avian Necklace

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 uC; Programmed options available)
Pulse Rate Variation
0.01%/volt, ± 0.01% for temperatures -20ºC to +40ºC
Battery
Lithium
Activation
By removing magnet
Encapsulation
Electrical resin, water-proof, specific gravity: 1.12

Dimensions

Model Dimensions (mm)
AB
A39302311
A39502614
A39602717
Fig. A. Measurement Diagram

Battery Life

Model Battery Weight (g) Price Group Battery Capacity ( days ) *
3.0V35 ppm40 ppm55 ppm
A393020327C221152113
A3950235412C445328253
A3960247715C796586452

Factors other than battery capacity may reduce life. Warranty life is maximum of two years

* Battery life is estimated runtime without sun

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