ds000017 rev 1.1 july ?99 1999 reg no 277 4001, england. page 1 am superhet r eceivers . AM-RRS3-XXX features compact hybrid module. ceramic substrate very high frequency stability saw filter front end. receiving range up to 100 metres. sensitivity typ -106dbm cmos/ttl compatible output. single supply voltage 5v. compatible with r.f. solutions am transmitters. iets 300-220 compliant description the r.f. solutions am superheterodyne receiver module offers a compact modular rf receiver, which can be used to capture undecoded data from any equivalent am transmitter, such as r.f. solutions am-rt4 range of transmitters. (see am transmitter data sheet). the receiver is manufactured on a ceramic substrate incorporates a saw filter and pre amplifier front end for maximum sensitivity and reduced emc emissions. these modules show a very high frequency stability over a wide operating temperature even when subjected to mechanical vibrations or manual handling offering a very cost effective solution. block diagram s s . . a a . . w w . . f f i i l l t t e e r r m m i i x x e e r r a a m m d d e e m m o o d d u u l l a a t t o o r r i i f f f f i i l l t t e e r r c c o o m m p p a a r r a a t t o o r r l l o o c c a a l l o o s s c c i i l l l l a a t t o o r r g g n n d d v v c c c c g g n n d d g g n n d d o o / / p p v v c c c c
ds000017 rev 1.1 july ?99 1999 reg no 277 4001, england. page 2 am superhet r eceivers . AM-RRS3-XXX mechanical details pin descriptions pin no pin name pin no pin name 1 + vcc 10 nc 2 gnd 11 gnd 3 data in (antenna) 12 nc 4 nc 13 nc 5 nc 14 data out 6 nc 15 +vcc 7 gnd ambient temperature = 25 o celcius. electrical characteristics min typical max dimension supply voltage ( vcc) 4.5 5 5.5 v supply current 5 6 ma receiver frequency 433.92 mhz working frequency (custom freq available) 250-450 mhz r.f sensitivity (100% am) -106 dbm 3db bandwidth +/-400 khz max data rate 3 khz turn on time 20 msecs level of emitted spectrum -70 -70 dbm low level output voltage 0.6 v high level output voltage vcc-0.5 v operating temperature range -25 +80 o c ordering information am-rrs3-315 receiver module 315mhz am-rrs3-418 receiver module 418mhz am-rrs3-433 receiver module 433mhz should you require further assistance, please call ; r. f. solutions ltd., unit 21, cliffe industrial estate, south street, lewes, e sussex, bn8 6jl. england. tel +44 (0 )1273 898 000. fax +44 (0 )1273 480 661. email sales@rfsolutions.co.uk http://www.rfsolutions.co.uk rf solutions is a member of the low power radio association. information contained in this document is believed to be accurate , however no representation or warranty is given and no liability is assumed by r.f. solutions ltd. with respect to the accuracy of such information. use of r.f.solutions as critical components in life support systems is not authorised except with express written approval from r.f.solutions ltd. c c o o m m p p o o n n e e n n t t s s i i d d e e . . 2 2 m m m m 14.5mm 3 3 8 8 . . 1 1 m m m m s s i i d d e e v v i i e e w w p p l l a a n n v v i i e e w w 1 1 . . 2 2 7 7 m m m m 1 1 2 2 3 3 7 7 1 1 0 0 1 1 5 5 p p c c b b h h o o l l e e s s o o n n 2 2 . . 5 5 4 4 m m m m p p i i t t c c h h
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