TELEVISION NUMBER - AmericanRadioHistory.Com

408 Radio News for November, 1928
4 NEW HI-Q RECEIVERS
Custom -built To Any Pocketbook!
10 K.C. SELECTIVITY...ABSOLUTE FLAT TOP TUNING
COAST -TO -COAST RECEPTION...NEW TONE QUALITY
SCREEN -GRID TUBES . . . SHIELDED STEEL CHASSIS
CONCEALED WIRING...SIMPLIFIED CONSTRUCTION
AGAIN Hammer -
lund- Roberts
opens the radio season
with advancements
in construction and
performance that will
be marveled at throughout the entire radio world.
This year, instead of merely one outstanding Custom -built
receiver as in past years, we announce FOUR wonderful
instruments -the result of the combined engineering
efforts of the foremost parts manufacturers in
America. FOUR brand -new models -a
Junior D.C., a Junior A.C., a Master
D.C. and a Master A.C. that establish
a totally new standard in radio design.
The new Master Hi -Q typifies the marvelous
efficiency of the entire line of 1929
Hi -Q's. A five -tube stage -shielded receiver
that is built upon a solid steel
chassis. Only the very finest parts in
the industry are used, including the
newscreen -grid tube. Circuit isa new
development with a BAND -PASS
FILTER, which effects absolute
FLAT -TOP square cut -off TUNING
for the first time to our knowledge
in radio history. FLAT -TOP TUN-
ING with 10 K.C. selectivity!
"Cross- talk" is impossible with this
set, for the reason that it is impossible
to receive more than one
station at a time, even in large cities
where many powerful stations are
broadcasting!
This peak achievement
of Hi -Q design
is a real "coast -tocoast"
instrument.
Stations don't merely
"swish" in as with
even the best of receivers. They absolutely "CLICK" in-
sharp, clear, definite. No hum, no buzz, no oscillation -
nothing but the pure, natural, clear-as-crystal signal
exactly as it is delivered to the microphone.
There is nothing like this new Hi -Q Receiver
available anywhere in any circuit at any
price. Wonderful sensitivity. Wonderful
selectivity. And tone quality that simply
cannot be described.
The other three new Hi -Q 29 Receivers
have similar qualities -each
the fullest value available in the radio
world -each a finer instrument than
any ready -built .receiver selling at
$50 to $100 more money.
Send Now for This New
8o -Page
Construction Manual
Biggest and most complete book
ever published. Tells how to build
the 4 new Hi -Q Receivers. Photos
and diagrams illustrate every detail.
Covers power amplifiers, tube and
battery combinations, antennae, installation,short-waveadapters,house
wiring and a wealth of other data
on custom -built radio. Price 25c.
JUNIOR A. C. HI -Q Z9
A screen -grid, shielded receiver made with
the finest parts available. Extremely selective,
sensitive, tone quality unsurpassed, simplified
construction.
Junior Hi -0 29 complete without cabinet,
654.35. Junior A. C. Hi -Q 29 complete
without cabinet, $103.95.
Any Hi Model, whether in this delightful console
or one of the Hi- Q Cabinets, makes a pleasing,
decorative adjunct to the finest interior.
HAMMARLUND -ROBERTS, INC., 1182-C
Associate Manufacturers
MASTER HI -Q 29
The outstanding feature of this set is the Hi -0
Band-pass Filter, which actually a fectsFiiï-
ToP TUNING within a 10 K. C. band. Also
screen -grid tubes, completely shielded, concealed
wiring. Master Hi -Q 29 complete
without cabinet, $99.50. Mastei A. C. Hi -Q
29 complete without cabinet, $151.80.
Broadway, New York
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