© PerfectFlite 2017

Legacy Products - No longer in production

miniAlt25K Dual Event Altimeter

SKU: MA25

The miniAlt25K is a flexible, full function altimeter intended for mid to high power rockets. Just slightly larger than the microAlt series, the miniAlt25K features more flexible power, mounting, and deployment options making it ideal for high-reliability installations in larger rockets.

Altimeters

microAlt 4600 & 9200 Logging Dual Event Altimeters

SKU: MA9A, MA4A, MA9K, MA4K

Optimized for “A” to “H” powered rockets, the microAlt 4600 operates to a maximum altitude of 4600 feet MSL, with a readout resolution of +/-20 feet. Peak altitude is reported audibly in units of feet. Also provides two high current outputs for firing ejection charges at apogee and 300 feet AGL, with audible continuity indication. Logs 19 seconds of flight data at 200ms intervals for download to your PC.

microTimer Digital/Ejection Timer  (without wires)
SKU: MTAN

The PerfectFlite microTimer is a digital single-event timer suitable for firing ejection charges or airstarting auxillary/second stage motors. The time delay is set from 1 to 16 seconds by a set of jumper pads (not field adjustable), and triggering is accomplished via a breakwire or pull-pin. A bright LED provides visible igniter continuity status, and a low-resistance MOSFET switch provides up to 5A of current to the igniter.

microTimer Digital/Ejection Timer  (with wires)
SKU: MTA

The PerfectFlite microTimer is a digital single-event timer suitable for firing ejection charges or airstarting auxillary/second stage motors. The time delay is set from 1 to 16 seconds by a set of jumper pads (not field adjustable), and triggering is accomplished via a breakwire or pull-pin. A bright LED provides visible igniter continuity status, and a low-resistance MOSFET switch provides up to 5A of current to the igniter.

miniTimer Digital/Ejection Timer

SKU: MT2A, MT2N

The miniTimer can be used for ignition of sustainer motors in multistage rockets and ignition of auxilary motors in airstarts. It can also be used for accurately-timed deployment of recovery devices in lieu of the sometimes variable delay times associated with the motor's built-in delay grain.

Timers

microTimer Digital/Ejection Timer (Kit Version)
SKU: MTK

The PerfectFlite microTimer is a digital single-event timer suitable for firing ejection charges or airstarting auxillary/second stage motors. The time delay is set from 1 to 16 seconds by a set of jumper pads (not field adjustable), and triggering is accomplished via a breakwire or pull-pin. A bright LED provides visible igniter continuity status, and a low-resistance MOSFET switch provides up to 5A of current to the igniter.

microAlt Ejection Charge Cable, Green
SKU: ECCG

The 12” long ejection charge cables plug into the microAlt's deployment connectors and are wired to your charges. This allows the microAlt to be easily shared between several rockets. Use different colors for drogue and main chutes to prevent mixup.

Accessories

microAlt Data Transfer Kit, PC DB-9
SKU: DTCP

The microAlt data transfer kit features a level shifter board to convert the logic level signals from the microAlt to standard serial RS-232 format. It also includes the proper cable (DB9 for Windows version or mini-DIN8 for Macintosh version) to connect to the host computer.

miniTimer3T

SKU: MT3T

The miniTimer3T is a small electronic timer that can be used for motor ignition or recovery device deployment.  The time delay is easily adjustable over an extremely wide range for virtually any application.

High current capability; triggered by user-supplied breakwire, pull-pin, or G switch.

miniTimer3G

SKU: MT3G

The miniTimer3G is a small electronic timer that can be used for motor ignition or recovery device deployment.  The time delay is easily adjustable over an extremely wide range for virtually any application.

High current capability; triggered by built-in G switch.

microAlt Ejection Charge Cable, White
SKU: ECCW

The 12” long ejection charge cables plug into the microAlt's deployment connectors and are wired to your charges. This allows the microAlt to be easily shared between several rockets. Use different colors for drogue and main chutes to prevent mixup.

microAlt Ejection Charge Cable, Yellow
SKU: ECCY

The 12” long ejection charge cables plug into the microAlt's deployment connectors and are wired to your charges. This allows the microAlt to be easily shared between several rockets. Use different colors for drogue and main chutes to prevent mixup.

microAlt Ejection Charge Battery Cable

SKU: ECPC

High quality soldered cable with positive-retention plug for connecting your own ejection charge power source to the microAlt series altimeters. This cable is already installed on our 3.6V 110maH NiCad pack, order one separately if you will be using a different ejection charge battery.

Additional Cable Set for miniTimer

SKU: MTCS

Set of three 11" long cables (power, trigger, and igniter) for MT2A miniTimer. Allows one miniTimer to be shared between multiple rockets.
 

9 Volt Rechargeable Battery Charger

SKU: BC9V

Slow charger for 9 volt rechargeable batteries insures a full charge without the possibility of premature shutoff due to false peaking that can occur with fast chargers. Recharge time of 10 hours for our #NC9V high current NiCad and 15 hours for our #NM9V long duration Nickel Metal Hydride battery. Runs on 110V, 60 Hz.

microAlt/microTimer NiCad Charger

SKU: ECBC

Our NiCad battery charger has the proper connector for PerfectFlite ejection charge batteries preinstalled. It will fully charge batteries in 10-16 hours and will not damage the batteries if left on.

9V Silver Oxide Battery

SKU: SO9V

Battery consists of six SR44 Silver Oxide button cells in plastic insulating sleeve. Will power the miniAlt/WD for up to eight hours and the StratoLogger for several days. Silver Oxide cells provide longer runtime and better performance in cold weather than alkaline cells.

Battery Holder with leads

SKU: BH24

Battery holder accommodates 9 volt Silver Oxide battery (#SO9V) and fits in 24mm body tube. Perfect companion for miniAlt/WD or StratoLogger in 24mm minimum diameter rocket applications.

Battery Holder without leads

SKU: BK24

Battery holder accommodates 9 volt Silver Oxide battery (#SO9V) and fits in 24mm body tube. Perfect companion for miniAlt/WD or StratoLogger in 24mm minimum diameter rocket applications.. Similar to BH24, but without wire leads. Solder your own wires to lugs on the battery holder and save!

9V NiMH Battery

SKU: NM9V

High quality Nickel Metal Hydride rechargeable battery for use with our altimeters. Powers the miniAlt/WD for up to 14 hours and the StratoLogger for over 100 hours. This battery is designed for medium current applications and is not well suited for high current applications like motor igniters.

G Switch

SKU: GS21

"G" switch for triggering miniTimer3T or the microTimer2. Activates with 2.1G acceleration, normally open momentary contacts.

USB Data Transfer Kit

SKU: DT2U

The PC/Mac USB data transfer kit incorporates level shifting and USB conversion circuitry to make the logic level signals from the altimeter compatible with standard USB ports. It also includes a USB A/B cable to connect to the host computer.

Push On / Push Off Power/Arming Switch

SKU: POPO

Double-pole double-throw contacts rated at 1 ampere. Contact sets can be wired in parallel for redundancy or can switch two independent circuits (e.g. arming switch for drogue and main). Can be wired to provide "ON" function when pushed in or when released. See miniAlt/WD manual for picture.

6 Volt Silver Oxide Main B attery

SKU: MBSO

Required to power the microAlt altimeter’s electronics. 6V high capacity battery comprised of four SR44/357 cells in an insulating sleeve. Silver Oxide cells maintain high voltage throughout discharge, unlike Alkaline cells, for consistent accuracy and longer life. Twice the life of Alkaline cells! Provides power for up to 24 five minute flights.

High Current Ejection Charge Battery,
3.6 V 50 mAH, stick
SKU: HCB4

3.6V 50 mAH subminiature NiCad pack 0.45" by 2.0" and weighs 0.50 oz. High current output will fire Estes igniters, most E-matches, or flashbulbs.

High Current Ejection Charge Battery,
3.6 V 110 mAH, stick
SKU: HCEB

3.6V 110 mAH NiCad pack is about the size of a standard “AA” battery and weighs 0.80 oz. High current output will fire Estes igniters, most E-matches, or flashbulbs.

9 Volt Rectangular NiCad Rechargeable Battery

SKU: NC9V

High quality Nickel Cadmium rechargeable battery for use with our timers. Provides up to 20 amps of current (short duration). Terminal voltage remains above 5.5 volts with 5 amp load. Constructed of six high current cylindrical cells with high reliability spot welded connections. Optimized for high current rather than long duration low drain applications.

Ejection Charge Kit

SKU: ECK6

The ejection charge kit contains all the materials (except black powder) to make six disposable ejection charges with igniters. Two plug-in sockets are supplied to facilitate quick installation in the field. Black powder not included. Instructions included, and are also available here.