TRANSMITTERS

Series M1800 Models

Model # Weight Battery Life
27 g 299 - 390 days
40 g 647 - 843 days
42 g 238 - 321 days


Download Spec Sheet (pdf)

Note on dimensions: All dimensions shown are for maximum reference only. Actual dimensions will vary but will be less than the maximum reference dimension.

Note on battery life: Battery life shown is maximum life based on controlled testing at 20°C/25°C. Actual life will vary with environmental temperature. Warmer operating/storage environments will decrease battery life.

Note on weight: Weight and dimensions are applicable to base model before customization.

M1800 Mammal Collar, Small

"B" suffix indicates enhanced range model.

Technical Specifications

Transmitter Type
Crystal controlled 2-stage (“B” suffix denotes 3-stage)
Calibration Tolerance
±2.5kHz
Frequency Stability
±2.5kHz, -20ºC to 40ºC
Pulse Rate and Width
Typical on time 20ms, off time 1100ms (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)
ABCD
M182037211312
M183049271412
M1830B49271412
Fig. A. Measurement Diagram

Battery Life

Model Battery Weight (g) Price Group Battery Capacity ( days )
3.5V40 ppm55 ppm
M18207PN27C390299
M183016M40C843647
M1830B16M42C321238

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