PowerST4

The PowerST4 Receiver enables remote power control of Elinchrom RX flashes using PocketWizard ControlTL technology.

With a MiniTT1 Transmitter or FlexTT5 Transceiver on your camera and a PowerST4 plugged into your Elinchrom RX flash, you can now adjust the flash power settings directly from the camera.

Add the AC3 ZoneController and you can control three different zones of lights in 1/3-stop increments with up to a six-stop range. Utilize PocketWizard’s unique features such as HyperSync and OptimizedRear Curtain Sync for maximum control of your lighting.
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Current Firmware:

5.400

Frequency:

FCC/IC model: 340.00 - 354.00 North America
CE model: 433.42 - 434.42 MHz EU/Asia/Other

Channels:

52 Channels over 26 Frequencies - US FCC/IC
35 Channels over 5 Frequencies - CE

Antenna:

2.7" (6.9 cm) rubberized

Mounting: 

Five-pin remote socket

Zone Select Switch:

A-B-C

Status Indicator:

LED: Green, Amber, Red Status indications

USB:

USB Compliant 2.0, Mini-B Connector, 5VDC regulated, 100mA, Pin 1 Positive, Pin 4 Ground

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, rubberized antenna

Power:

Receives power from attached flash

Dimensions:

3.6" (9.2cm) long x 2.2" (5.5 cm) wide x 1" (2.5 cm) tall

Weight:

.77 ounces (21.83 grams)

Included in the box:

PowerST4 Receiver, Quick Guide

RoHS Compliant

 

Requirements:

Must be used in conjunction with a MiniTT1 or FlexTT5 on camera for power control capability.  May be paired with any PocketWizard transmitter or transceiver for simple triggering.