From mboxrd@z Thu Jan 1 00:00:00 1970 From: "John R. Ackermann N8UR" Subject: Re: Very quick Ptt Date: Tue, 22 Jun 2004 13:44:15 -0400 Sender: linux-hams-owner@vger.kernel.org Message-ID: <40D86FEF.3000800@febo.com> References: <003301c45855$29332a60$0305226c@das.cav> <40D8499F.80701@gelm.net> <003201c4587d$5273e5e0$0305226c@das.cav> Mime-Version: 1.0 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <003201c4587d$5273e5e0$0305226c@das.cav> List-Id: Content-Type: text/plain; charset="iso-8859-1"; format="flowed" To: Francisco Cc: chuck@gelm.net, linux-hams@vger.kernel.org HI Fransisco -- There is a "TXTail" parameter that keeps the PTT down for a specified=20 period after the end of data; this is necessary if there is some delay=20 (eg, a scrambler) through the modem. So, you might try setting the=20 TXTail parameter to 10 or 20ms to see if that solves the problem. 73, John N8UR ---- =46rancisco wrote: > Hi > The packet cut at the end > always happen > "In MS-DOS and Windows I prove with BPQ and other Soft and it doesn't= happen > " >=20 > ----- Original Message ----- > From: "chuck gelm" > To: "Francisco" > Cc: > Sent: Tuesday, June 22, 2004 11:00 AM > Subject: Re: Very quick Ptt >=20 >=20 >=20 >>Francisco wrote: >> >>>Cordial greetings, >>> >>>I have a problem with the TNC and the MODEM, when you tx the packet = cut >>>themselves or they don't give time completely to tx I have proven to >>>increase the txtail but it continues happening . >>> >>> >>>- >>>To unsubscribe from this list: send the line "unsubscribe linux-hams= " in >>>the body of a message to majordomo@vger.kernel.org >>>More majordomo info at http://vger.kernel.org/majordomo-info.html >>> >>> >> >>Dear Francisco: >>Which TNC and which MODEM? >>Chuck nc8q >> >> >Hi >> >Cordial greetings, and thank you to respond my query, >> >I have a pk232 in way KISS, and the MODEM is M=D3DEM BAYCOM >> >>Is packet cut at the beginning or at the end? >>What if Frames =3D 1,2,3,4,5,6,7 ? >>If FRAME=3D7 is packet cut at frame 7 or frame 1 ? >>Is SABM (control frames) and DIGIPEAT (& with multiple relays) >> frames cut? >>Does it always happen or sometimes? >>When does it always happen? SABM, POLL, DATA, DIGIPEAT, CONNECTED ? >>When does it never happen? " >> >>Chuck nc8q >>p.s. Please, for me, always reply to the list. >> >>- >>To unsubscribe from this list: send the line "unsubscribe linux-hams"= in >>the body of a message to majordomo@vger.kernel.org >>More majordomo info at http://vger.kernel.org/majordomo-info.html >> >=20 >=20 > - > To unsubscribe from this list: send the line "unsubscribe linux-hams"= in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >=20 >=20 - To unsubscribe from this list: send the line "unsubscribe linux-hams" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html