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Transmitters at a Glance

RT Plus PowerMax RT Std. RT UHF Micro Micro UHF Scout Scout UHF
Body Size .540” diameter .720” diameter .540” diameter .540” diameter .565” diameter .565” diameter .880” diameter .880” diameter
Weight w/ Batt 8.1g leg 8.4g tail 7g 8.9g tail 8.8g tail 3g leg 3.5g tail 3g leg 3.5g tail 9g leg 9.5g tail 9g leg 9.5g tail
Std. Duty Cycle 30ms 95ppm 60ms 48ppm 60ms 56ppm 30ms 95ppm 40ms 40ppm 40ms 40ppm 40ms 40ppm 30ms 95ppm
Apollo 13 Duty Cycle 30ms 30ppm 30ms 27ppm Opt. 20ms 30ppm 20ms 27ppm 20ms 27ppm 20ms 27ppm 20ms 27ppm
Apollo 13 Activation Time (H) 24 16 Opt. 12 10 10 24 12
Operating Temperature -40F to +150F (w/ new battery), Micro -20F (w/ new battery)
Battery 1/3N Lithium 3V CR1632 Lithium 3V 1/3N Lithium 3V 1/3N Lithium 3V CR1225 Lithium 3V CR1225 Lithium 3V CR2032 Lithium 3V CR2032 Lithium 3V
Battery Life Approx 15 days continuous Approx 9 days continuous Approx 10 days continuous Approx 10 days continuous Approx 5 days continuous Approx 5 days continuous Approx 40 days continuous Approx 10 days continuous
Relative Power +5db +8db +11db +12db +2db +6db +4db +10db
Mounting Methods Leg, Tail, Neck, Backpack Tail, Backpack Tail, Backpack Leg, Tail, Neck, Backpack Leg, Tail, Neck, Backpack Leg, Tail, Neck, Backpack Leg, Tail, Neck, Backpack Leg, Tail, Neck, Backpack
Antenna Length 7.875” 9.5” 13” 7” 7.25” tail 9” leg 8.25” 7” 6”
Warranty Three Years Three Years Three Years Three Years Three Years Three Years One Year One Year
Mag Switch Yes Yes Opt. Opt. Yes Yes Opt. Yes
Low Battery Warning Yes Yes Yes Yes Timer Only Timer Only Yes Yes