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03-14-2013


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Cardinal, RO Jett. 76 RE

Setup von Peter Germann für RO Jett. 75 RE

PS II web

Airplane

Cardinal aerodnamics, 2’000 Grams / 70.7 oz

C.G.

21% MAC

Lines/length

0.45 mm / 0.018 in x 20.3 m / 66 ft eyelet-eyelet

Power Train

 

Motor

RO Jett .76 RE

Compression

Factory std. (July 2006)

Venturi

5.5 mm / .216 in.

Glowplug

Thinderbolt R/C long No., 115493

Air Filter

Bru-Line coarse (black) mesh

Pipe (Aluminium, made in Czech Republic. 60 Grams / 2.12 oz))

Dia.: 40 mm / 1.57 in. Outlet 9.5 mm / 3/8 in. Plus deflector. Length to first baffle: 488 mm / 19 ¼ in

Take-off run noise at 3 m. / 9.8 ft

90 dBA

Tank (std. uniflow metal type, 1 x 2 x 61/2 in)

183 ccm / 6 ½ oz  25 x 50 x 165 mm. not pressurized

Fuel

10% Nitro + 22% Aerosave synth. oil

Setup

23° C, 450 m / 1470 ft msl., calm

Propeller

2-blade Brian Eather, undercambered, 14 x 4 ¼ (at No. 10 Station of the Prather pitch gauge), square tip

T/O RPM

8’500

Lap time

5,4 sec

Total engine run time on 183 cc / 6 1/2 oz.

06:30

Runs truly excellent and pulls the heavy airplane with ease, noticeably increasing power when flying overhead. Nice brake in dives, too. Quiet.

Einbau 76 web
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