MiniTT1 and FlexTT5 Specifications

Next recommended reading: FCC Notice

See Channels for more information about Standard and ControlTL frequencies and channels.

Specifications

TTL Compatibility	Nikon i-TTL Canon E-TTL II
Frequency	340.00 - 354.00 US FCC/IC 433.42 - 434.42 MHz - CE
Channels	52 Channels over 26 Frequencies - US FCC/IC 35 Channels over 5 Frequencies - CE
Antenna	MiniTT1 - internal FlexTT5 - 2.7" (6.9 cm) rubberized with 180 degree swing
Transmit Output Power	Less than 0.001 watt (1/1000 of a watt or 1 milliwatt)
Range Performance	Up to 800 feet (10 to 240 meters) for i-TTL triggering depending on flash used, antenna orientation and other variables. Up to 1200 feet (10 to 365 meters) for basic triggering depending on flash used, antenna orientation and other variables.
Mounting	Hot Shoe, 1/4-20, lanyard, velcro
Maximum Shooting Rate	TTL Mode: within 1 FPS of camera's maximum frames per second (FPS) Basic Trigger Mode: Camera Max FPS dependent on flash power settings
Power/Channel Switch	OFF - C.2 - C.1
Zone Select Switch	A-B-C (matches Canon/Nikon zones)
Status Indicator	LED: Green, Amber, Red status indications
Power	Receives power from attached flash
Camera / P1 Port	1/8" (3.5 mm) stereo miniphone for 2-stage remote camera triggering. Port Voltage Handling: up to 50 Volts, 100 milliamp continuous Tip = Trigger Ring = Pre-Trigger Sleeve = Ground
Flash / P2 Port	1/8" (3.5 mm) mono miniphone. Port Voltage Handling: up to 200 Volts, 4 amps peak, 250 milliamp continuous, non-polarized
Minimum Receive Contact Time	Camera / P1 Port = 80 milliseconds Flash / P2 Port = 500us
Voltage Present	3.3 VDC (all pins) - safe for all cameras
Voltage protection	Hot Shoe - Up to 50V P2 Port - Up to 200V
Operating Temperature	Above -15° C (5° F) and below 50° C (120° F).
Storage Temperature (without battery)	Above -30 C (-22 F) and below 85 C (185 F)
Construction	High impact plastic, captive battery door Hot Shoe made of glass reinforced resin ROHS Compliant
Power	MiniTT1 - 3 V Lithium battery, CR2450 (included) or CR2354 Lithium coin cell type FlexTT6 - Two (2) AA (IEC:LR6) Alkaline recommended, other chemistries (NiMH, NiCAD, Lithium) allowed, USB
Battery Life	MiniTT1 - 30 - 50 hours of camera "awake time" depending on shooting habits FlexTT5 - 60 + Hours
Dimensions	MiniTT1 - 2.3 oz (65 grams), 2.0 oz (57 grams) without battery FlexTT5 - 3.6" (9.2 cm) long x 2.9" (7.3 cm) wide x 1.4" (3.6 cm) tall, antenna lowered
Weight	MiniTT1 - 2.3 oz (65 grams), 2.0 oz (57 grams) without battery FlexTT5 - 5.4 oz (153 grams) 3.8 oz (108 grams) without batteries
Included in the box	MiniTT1 - MiniTT1 Transmitter, USB cable, One (1) CR2450 battery, Quick Guide FlexTT5 - FlexTT5 Transceiver, USB cable, Two (2) AA batteries, Quick Guide